package com.bt.service;

import com.bt.entity.YddAdvpos;
import com.bt.vo.YddAdvposVO;

import java.util.List;

/**
 * @Description TODO
 * @Author itheima
 * @Date 2023-05-02 18:28
 */
public interface YddAdvposService {
    /**
     * 查询广告位列表全部
     * @return
     */
    List<YddAdvposVO> all();
}
